22results about How to "Small appearance" patented technology

The utility model relates to a single-dose simple dry powder inhaler, and belongs to the field of dry powder inhalers. Comprising a body and a medicine powder bubble cap. Wherein the main body comprises a suction nozzle and air inlets which are oppositely arranged, the air inlets are connected with spiral air inlet channels, the air inlet channels are converged at a vortex chamber, an acceleration slope is arranged in the vortex chamber, the vortex chamber is communicated with the suction nozzle through an air outlet channel, and a filter screen is arranged between the vortex chamber and the air outlet channel. By means of the internal structure of the device, medicine powder is evenly dispersed in the using process of a patient, the caking phenomenon is avoided, absorption by the patient is facilitated, and the whole device is light and easy to carry by the patient when the patient goes out.

The utility model discloses a portable hygienic product gum peel strength detection device, which relates to the technical field of hygienic product detection, and comprises a shell, the inner wall of the shell is fixedly connected with a detection mechanism, the detection mechanism comprises a rolling barrel, and the outer surface of the rolling barrel is rotatably connected with the inner wall of the shell. The outer surface of the winding barrel is rotationally connected with a pull strap and a first gear, the inner bottom wall of the shell is fixedly connected with a servo motor, the power output end of the servo motor is fixedly connected with a second gear, and the inner wall of the shell is rotationally connected with a third gear. The outer surface of the third gear is meshed with the outer surface of the second gear, the outer surface of the second gear is meshed with the outer surface of the first gear, and a display screen is arranged on the outer side of the shell. The device can test how much the hygienic product can be pulled open by pulling force, finally detects the strength result, is small and exquisite in appearance, is convenient to carry for daily going-out test, and can improve the efficiency of test work.

The utility model discloses a sound-gathering sound box, and aims to solve the technical problems that the sound box is large in volume propagation range, causes noise pollution to others and is not friendly to the ecological environment. The device comprises a sound production unit and a sound gathering plate group, the sound gathering plate group comprises a plurality of sound gathering plates, the sound production unit comprises a sound production part, the sound gathering plates are arranged around the sound production part in a trumpet-shaped spiral winding mode, and the sound gathering plates are made of hard smooth materials. The sound gathering plate group is formed by permutation and combination of the sound gathering plates and is arranged around the sound production unit, so that a sound source is spread towards a specified direction, the volume of the outer side of the sound gathering plate group is reduced, the purpose of listening to sound entertainment is achieved, and the effect on other people is reduced.

The utility model discloses a shooting device and a surgical field shooting device, in the technical scheme of the shooting device, a first stator and a first rotor are parts with larger volume proportion in a first brushless motor, and the first stator and the first rotor are accommodated in a first mounting groove of the shooting device; according to the technical scheme, the first stator and the first rotor do not need to occupy the internal space of the installation holder, so that the installation of different overall volumes is reduced, the installation holder is small and exquisite, the first brushless motor can be prevented from being directly exposed, and the overall appearance structure of the shooting equipment is simpler and more compact; compared with the mode that the first stator and the first rotor are installed in the installation holder, the mode that the first stator and the first rotor are installed in the first installation groove enables the volume increase proportion of the shooting device to be small, namely the volume of the shooting device is not obviously increased, and therefore the whole appearance of the shooting device can be kept simple and small. Application and installation of the shooting equipment are facilitated.

The utility model belongs to a three-dimensional hook rack which is used for hanging sundries in living, office, accommodation and other spaces of people. The fixing plate (4) of the three-dimensional hook rack is provided with a plate surface (17) which can be bonded by glue and is provided with a fixing hole (18), and a clamping sleeve (11) on the plate surface (17) is connected with the slide way (5). The wide clamping sleeve (11) for fixing the sliding pipe (5) is formed by folding a relatively wide stainless steel plate, and is simple, stable and attractive in appearance. An adjustable gap is reserved in the hanging plate (21) connected with the clamping sleeve (11), a thread for fixing the sliding pipe (5) can be fixed through a fixing screw, the clamping sleeve (11) and the sliding pipe (5) form an integrated structure, the width of the clamping sleeve (11) is three times that of the original clamping sleeve (11), and the clamping sleeve (11) and the sliding pipe (5) form an integrated stable structure through an adjusting device with two adjusting holes (19). The fixing plates (4) can be used independently and can also be used in a combined mode.

The utility model relates to the field of intelligent back splint terminals, in particular to a wearable intelligent back splint terminal which comprises a shell, a scanning window arranged on the shell, a scanning key, a power key, a wrist strap fixing part, a power indicator light, a Bluetooth indicator light and an infrared indicator light. A control chip, a data receiving and transmitting module, a power-off and power-on control module, a timing module, a complementary reading module, a positioning module, a Bluetooth communication module, an infrared communication module, a safety module, a bar code scanning module and a battery module are arranged in the shell, the wearable intelligent back splint terminal is wearable while achieving multiple functions, operation is more convenient, and the working efficiency is improved.

The rotary dehumidifier comprises a support assembly and a circulating fan assembly, the support assembly comprises a supporting plate and a through hole formed in the supporting plate, the first surface of the supporting plate extends towards the circle center of the through hole to be provided with a mounting part, and the mounting part comprises a bottom face and a side wall; the bottom face and the side walls form a first cavity used for installing a circulating fan, the supporting plate comprises a second surface arranged opposite to the first surface, the cavity comprises a first opening, and the first opening faces the first surface. According to the rotary dehumidifier provided by the invention, the overall size of the dehumidifier can be reduced, and the cost is reduced.

The utility model discloses an electric steamer which comprises a base, a steamer assembly and an external water tank, the steamer assembly and the external water tank are arranged on the base, the base comprises a water storage cavity, a steam generation cavity and a heating piece arranged at the bottom of the steam generation cavity, and a separation rib is arranged between the water storage cavity and the steam generation cavity. The external water tank comprises a water supplementing cavity, a two-way water passing channel is arranged between the water storage cavity and the water supplementing cavity, and a one-way water passing channel allowing water flow to flow from the water supplementing cavity to the steam generating cavity is arranged between the water supplementing cavity and the steam generating cavity. A floater is arranged in the one-way water passing channel and floats along with the water level so as to control on-off of the one-way water passing channel. According to the electric steamer, pollutants entering the one-way water passing channel can be effectively reduced, so that the influence of the pollutants on the floating of the floater is reduced, and the service life of the floater is effectively prolonged.

The present invention relates to a method for manufacturing an interior component of a vehicle using a real material, comprising: a step of adhering a plurality of laminated printed layers to a rear surface of the real material; a step of injection-molding an injection-molded product, a step of processing a shape by placing a real material into a molding mold, and laminating the real material onto the injection-molded product which is injection-molded into a shape corresponding to the processed shape of the real material; a step of forming a light-transmitting part, processing a symbol part on the front surface of the real material, and forming the light-transmitting part protruding in the shape of the symbol part; and a step of mounting a light source unit on the injection molded product, the light source unit being configured to selectively emit light through the light transmitting portion in response to detecting a change in capacitance of the front surface of the real material.

The utility model provides an electric tool state display structure, and belongs to the technical field of electric tools. The electric tool state display structure comprises a machine shell and a control circuit board, the machine shell comprises a handle part and a driving part which are sequentially arranged from bottom to top, the control circuit board is arranged in the machine shell and located at the junction of the handle part and the driving part, and the control circuit board comprises an electric tool control module, a mode control module and an electric quantity display module; the two side walls of the machine shell are respectively provided with at least one display hole position corresponding to the control circuit board. According to the electric tool state display structure, the display function is placed on the side face of the machine shell, a plurality of circuit boards and connecting wires are integrated into one circuit board, the product accessibility is good, the design space of the product is reduced, and the performance and cost competitiveness of the product are improved.

The embodiment of the utility model discloses a gathering bra. The gathering bra comprises cups, a lower band, steel rings, rear wings and shoulder straps, each cup comprises a cup surface layer, a cup inner layer and a clamping and bending sheet which is combined and fixed on one side, close to the cup inner layer, of the cup surface layer; the cup surface layer comprises a body part correspondingly connected with the cup inner layer, a clamping and bending part formed by extending the body part towards the clamping and bending side of the cup inner layer, and a front part formed by extending the body part towards the front part side of the cup inner layer; the clamping and bending sheet is combined and fixed on one side, close to the cup inner layer, of the clamping and bending part; the steel ring is combined and fixed at the bowl bundling ring position of the cup, and comprises a main body part corresponding to the bowl bundling ring position of the inner layer of the cup, a vacant part extending from one end of the main body part to the heart-shaped part, and a lateral pushing part extending from the other end of the main body part to the clamping and bending part; the clearance part is combined and fixed with the part, corresponding to the bowl bundling ring position of the cup, of the front part, and the side pushing part is combined and fixed with the clamping and bending part and the part, corresponding to the bowl bundling ring position of the cup, of the clamping and bending sheet.

The present invention belongs to the technical field of anti-fatigue drug research, and specifically relates to an anti-fatigue composition and its preparation method and use. The composition is composed of the following raw materials by weight: 4-6 parts of orange peel essential oil, 4-6 parts of peppermint essential oil, 2-3 parts of lemon essential oil, 1-2 parts of eucalyptus essential oil, 1-3 parts of gardenia essential oil, 1-2 parts of ginkgo essential oil, and 0.03 parts of osmanthus extract; the osmanthus extract is a concentrate of osmanthus after water extraction.

The present invention provides a needle-free syringe and a method of using the same, including a disposable sterile ampoule, an injection pen and a reset box; the disposable sterile ampoule includes: a bottle body, a push-pull rod, a piston head and a protective member; holes are opened at both ends of the bottle body, and an injection liquid spray hole is set at one end; a through hole is set on the protective member, and the size and shape of the through hole match the size and shape of the outer wall of the bottle body, and the protective member can be sleeved on the outside of the bottle body when injecting liquid medicine; the injection pen is placed in the reset box. The present invention can use the existing syringe production line to mass produce ampoules and realize the automatic assembly of the push-pull rod and the bottle body, which greatly improves the production efficiency and reduces the user's use cost. At the same time, the reset box of the present invention can directly accommodate the injection pen in a non-pressurized state, and can be easily inverted in the reset box to realize the reset function of the injection pen, without the need to prepare an assembly box.

A pressure sensor and a display device including the pressure sensor are provided. The display device includes: a display panel including a first side surface and a first lower surface connected to the first side surface and being a surface opposite to the display surface; the pressure sensor disposed on the first lower surface of the display panel; and a lower bracket including an upper surface facing the first lower surface of the display panel and a second side surface facing the first side surface of the display panel.

The utility model belongs to a three-dimensional hook rack which is used for hanging sundries in living, office, accommodation and other spaces of people. Rocker arm shafts (1) extend out of the two ends of the three-dimensional hook frame, each rocker arm shaft (1) is a steel wire with the corresponding length, one end of each steel wire is inserted into a guide hole (12) of a plug (3) on the three-dimensional hook frame, the other end of each steel wire is provided with a plug, the rocker arm shafts (1) can slide into the guide holes (12) to be stored and pulled out, and clamps (2) can slide on the rocker arm shafts (1) or move together with the rocker arm shafts (1) to adjust the position. The utility model relates to a device capable of increasing and reducing a three-dimensional hook rack, in particular to a three-dimensional hook rack with a clamp.

The invention discloses a solid wood bookshelf with the shelf height capable of being rapidly adjusted, and relates to the technical field of furniture design and manufacturing, the solid wood bookshelf comprises a bookshelf body, a spraying mechanism is arranged at the top of the bookshelf body, a pressurizing mechanism is arranged at the top of the bookshelf body, a drying mechanism is arranged on the side wall of the bookshelf body, and insect prevention liquid in a container is pressurized; the spraying force of the liquid can be increased, so that the insect prevention liquid can be better sprayed to a target site, the coverage area and uniformity of the sprayed liquid are improved, the insect prevention liquid is sprayed to the surface of the solid wood bookshelf, a layer of protective film can be formed on the wood surface, insect attack invasion is prevented, chemical components in the insect prevention liquid can effectively inhibit or kill insect attack, and the insect prevention effect is good. And drying is conducted after insect prevention liquid is sprayed, drying can help the insect prevention liquid permeate into the surfaces and textures of the wood better, and the insect prevention effect is improved.

The utility model discloses a continuous casting roller bearing assembling device, and relates to the technical field of continuous casting roller mechanical assembling, the continuous casting roller bearing assembling device comprises a bearing assembling platform box body and a pushing air cylinder, the bearing assembling platform box body is provided with a platform end face, and the platform end face is provided with a bearing press box body. The device is more compact and light in appearance, space is saved, an operator can operate the device conveniently, operation is easy, precise control over bearing and oil seal assembling can be achieved through one-key operation of a control system, the bearing and oil seal assembling process is simpler and more efficient, and the production efficiency is improved. The convenience of maintenance is fully considered in the design of the device, and the air cylinder and the hydraulic cylinder are both provided with electric signal sensors, so that maintenance personnel can quickly locate problems and carry out maintenance, the maintenance time is greatly shortened, and the availability and reliability of equipment are improved.

The application provides a Pichia pastoris glucose oxidase production fermentation method, and belongs to the technical field of bioengineering. The fermentation method uses Pichia pastoris LY-01 gene engineering bacteria producing glucose oxidase as a starting strain, adds a fermentation medium in a fermentation tank, adds PTM1 salt after sterilization and temperature reduction, and then inoculates seed liquid for primary fermentation. When the concentration of reducing sugar in the fermentation liquid is reduced to below 0.5%, glucose solution and PTM1 salt are added for secondary fermentation. When the concentration of reducing sugar in the fermentation liquid is reduced to below 0.5% again, a mixed solution of glycerol, methanol and water and PTM1 salt are added for mixed feeding fermentation. The mixed solution of methanol and PTM1 salt is added in the fermentation liquid for induction fermentation. The enzyme activity reaches 11309 U / mL after 192 h of fermentation. In the fermentation method, the dynamic strategy of multi-stage carbon source control, especially the mixed feeding stage and the induction fermentation of methanol addition, further realizes the cell density and long-time efficient induction expression, so that high-yield glucose oxidase is obtained.

The utility model provides a portable lead seal device, include: the winding wheel of the lead seal silk is placed, the cutting device of setting in winding wheel one end, press lead seal bomb device and lead seal bomb placement box, winding wheel is wound with the lead seal silk of different material in proper order on, winding wheel center inside cavity setting, form the storage cavity, winding wheel's other end sets up a word to start. The lead seal silk of different material is wound on winding wheel, uses, draws out the lead seal silk arbitrary length, passes through the cutting device and cuts the lead seal silk, takes out the lead seal bomb in lead seal bomb placement box, after the lead seal silk string good lead seal bomb, through the hand pole and presses down, deflates the lead seal bomb, completes the lead seal operation. The utility model provides a portable lead seal device, the degree of integration is high, can effectively improve the work efficiency of lead seal operation.

The invention provides a fresh-keeping method for prolonging the storage period of picked cistanche and reducing the loss of nutritional ingredients, which is characterized by comprising the following steps: pre-cooling the picked fresh cistanche, soaking in hot water in combination with short-wave ultraviolet irradiation, and storing in a low-temperature environment. The method has the beneficial effects that the fresh cistanche is taken as a raw material, and the aim of prolonging the storage period of the picked cistanche is fulfilled through combined application of heat treatment, short-wave ultraviolet irradiation and low-temperature storage after the fresh cistanche is selected and pre-cooled. The method is low in price, simple and convenient to operate, free of residues, green, safe and environment-friendly, the storage period of the fresh cistanche deserticola can be prolonged to 80 days, and the stability of the overall quality and flavor in the low-temperature storage process of the fresh cistanche deserticola can be well kept.

The utility model discloses a water suction pump, relates to the field of barreled drinking water, and aims to improve the water outlet efficiency of the water suction pump. The water suction pump comprises a shell assembly, a first power source assembly and a second power source assembly. The shell assembly comprises a shell, a first fixing part and a second fixing part; the first fixing part and the second fixing part are both installed on the inner wall of the shell and are distributed in a spaced mode. A first pump of the first power source assembly is in driving connection with a first motor, and a first water pipe is installed and communicated with a water outlet of the first pump. The second power source assembly comprises two second pumps, a second motor, a second water pipe and a second water inlet nozzle; the second pumps are in driving connection with the second motor, and the two second pumps share one water outlet and one water inlet; the second water pipe is mounted at water outlets of the two second pumps and is communicated with the water outlets; and the second water inlet nozzle is mounted at water inlets of the two second pumps and is communicated with the water inlets. The first power source assembly and the second power source assembly are installed in the shell assembly in a switchable mode.

The utility model relates to the technical field of ophthalmology optometry, and discloses ophthalmology optometry function equipment, which comprises a cross beam assembly, a first motor and a second motor, the first gear is coaxially connected with the first motor, and the first gear is meshed with the corresponding second gear; the first transmission shaft is coaxially connected with the second gear, a first screw rod and a second screw rod are additionally arranged at the end of the first transmission shaft, and a first nut and a second nut are installed on the first screw rod and the second screw rod respectively; and the first sliding frame and the second sliding frame are respectively connected with the first nut and the second nut. According to the optometry function equipment for the ophthalmology department, a first motor rotates to drive a first nut and a second nut to move through a first gear, a second gear, a first transmission shaft, a first screw rod and a second screw rod, and a first sliding frame and a second sliding frame are driven, so that the first sliding frame and the second sliding frame move oppositely and reversely.